From b711c01e777977a4f9e2b78d7ab91f09f3fdf03f Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Wed, 18 Jan 2012 00:40:38 +0100
Subject: improve error reporting in case of errors in combination with zlib

---
 apt-pkg/contrib/mmap.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apt-pkg/contrib/mmap.cc')

diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index a67ab3698..160718ea5 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -85,7 +85,7 @@ bool MMap::Map(FileFd &Fd)
 	 return _error->Error("Compressed file %s can only be mapped readonly", Fd.Name().c_str());
       Base = new unsigned char[iSize];
       if (Fd.Seek(0L) == false || Fd.Read(Base, iSize) == false)
-	 return false;
+	 return _error->Error("Compressed file %s can't be read into mmap", Fd.Name().c_str());
       return true;
    }
 
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